APC RAID Subsystem SCSI-SATA II - Manual (Page 56)

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Figure 3.6.7.11
(Figure 3.6.7.11: UDV named “UDV-R5-1” uses global cache volume 40MB, and “UDV-R5-
2” uses dedicated cache volume 20MB. “UDV-R5-2” is initializing about 5%.)
Figure 3.6.7.12
(Figure 3.6.7.12: In “/ Volume config / Cache volume”, UDV named “UDV-R5-2” uses
dedicated cache volume 20MB.)
Step 4: Attach LUN to UDV.
Please refer to Step 3 of Example 1 to attach LUN.
Step 5: Set dedicated spare disk.
To set dedicated spare disks, please follow the procedures:
1. Select “/ Volume config / Physical disk”.
2. Select a VG from the list box, then select the free disk(s), click
“ ” to set as dedicated spare for the selected VG.
3. There is a “DS” icon shown up at status 1 column.